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mb_swe
Paper Tape
Posts: 4
Registered: ‎05-04-2017
Location: SE
Views: 6,723
Message 1 of 2

T470s - No Network Boot available

Hi,

 

Lenovo ThinkPad T470s, Type 20HF. Windows 10 (1607).

 

After BIOS-update to version 1.07 we can't boot the laptop to Network. And we need to be able to PXE-boot.

Today I updated BIOS to version 1.10, but our problem is still there. 

 

This is the available Boot-order:

 Boot Priority Order

  1. Windows Boot Manager

  2. NVMe0 Samsung........

  3. ATA HDD0

  4. USB CD

  5. USB FDD

  6. USB HDD

 

 Excluded from boot priority order

   Other CD

   Other HDD

 

This is the list off the Network Boot (in BIOS):

USB CD

USB FDD

NVMe0: Samsung.......

ATA HDD0

USB HDD

 

Other CD

Other HDD

 

 

 

Other Importent settings we have:

 - OS Optimized Defaults [Enabled]

 

Securtiy Chip [Enabled] (TPM 2.0)

 

Virtualization, all [Enabled]

 

Secure Boot [Enabled]

 

 

 

We also have the exact problem on ThinkPad L570, where the problem also started after BIOS update.

mb_swe
Paper Tape
Posts: 4
Registered: ‎05-04-2017
Location: SE
Views: 6,694
Message 2 of 2

Re: T470s - No Network Boot available

Sorry, after a fast talk to Support I did a F9 (Setup defaults), and PCI LAN was back.. Why did'nt I think of that myself?!

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